<template>
    <div class="app-container">
        <h4 class="form-header h4">基本信息</h4>
        <el-form :model="form" label-width="80px">
            <el-row>
                <el-col :span="8" :offset="2">
                    <el-form-item label="用户昵称" prop="nickName">
                        <el-input v-model="form.nickName" disabled/>
                    </el-form-item>
                </el-col>
                <el-col :span="8" :offset="2">
                    <el-form-item label="登录账号" prop="username">
                        <el-input v-model="form.username" disabled/>
                    </el-form-item>
                </el-col>
            </el-row>
        </el-form>

        <h4 class="form-header h4">角色信息</h4>
        <el-table
                v-loading="loading"
                :row-key="getRowKey"
                @row-click="clickRow"
                ref="roleRef"
                @selection-change="handleSelectionChange"
                :data="roles.slice((pageNum - 1) * pageSize, pageNum * pageSize)"
        >
            <el-table-column label="序号" width="55" type="index" align="center">
                <template #default="scope">
                    <span>{{ (pageNum - 1) * pageSize + scope.$index + 1 }}</span>
                </template>
            </el-table-column>
            <el-table-column type="selection" :reserve-selection="true" width="55"></el-table-column>
            <el-table-column label="角色编号" align="center" prop="roleId"/>
            <el-table-column label="角色名称" align="center" prop="roleName"/>
            <el-table-column label="权限字符" align="center" prop="roleKey"/>
            <el-table-column label="创建时间" align="center" prop="createTime" width="180">
                <template #default="scope">
                    <span>{{ parseTime(scope.row.createTime) }}</span>
                </template>
            </el-table-column>
        </el-table>

        <pagination v-show="total > 0" :total="total" v-model:page="pageNum" v-model:limit="pageSize"/>

        <el-form label-width="100px">
            <div style="text-align: center; margin-left: -120px; margin-top: 30px">
                <el-button type="primary" @click="submitForm()">提交</el-button>
                <el-button @click="close()">返回</el-button>
            </div>
        </el-form>
    </div>
</template>

<script setup name="AuthRole">
// import { getAuthRole, updateAuthRole } from '@/api/system/user';
import * as userApi from '@/api/system/userApi';

const route = useRoute();
const {proxy} = getCurrentInstance();

const loading = ref(true);
const total = ref(0);
const pageNum = ref(1);
const pageSize = ref(10);
const roleIds = ref([]);
const roles = ref([]);
const form = ref({
    nickName: undefined,
    username: undefined,
    userId: undefined,
});

/** 单击选中行数据 */
function clickRow(row) {
    proxy.$refs.roleRef.toggleRowSelection(row);
}

/** 多选框选中数据 */
function handleSelectionChange(selection) {
    roleIds.value = selection.map((item) => item.roleId);
}

/** 保存选中的数据编号 */
function getRowKey(row) {
    return row.roleId;
}

/** 关闭按钮 */
function close() {
    const obj = {path: '/system/user'};
    proxy.$tab.closeOpenPage(obj);
}

/** 提交按钮 */
function submitForm() {
    const {userId} = form.value;
    const rIds = roleIds.value.join(',');
    userApi.updateRoleOfUser({userId, roleIds: rIds}).then((response) => {
        proxy.$modal.msgSuccess('授权成功');
        close();
    });
}

(() => {
    const userId = route.params && route.params.userId;
    if (userId) {
        loading.value = true;
        userApi.getRoleOfUser(userId).then((response) => {
            form.value = response.user;
            // TODO 改
            roles.value.push(response.role);
            total.value = roles.value.length;
            nextTick(() => {
                roles.value.forEach((row) => {
                    if (row.flag) {
                        proxy.$refs.roleRef.toggleRowSelection(row);
                    }
                });
            });
            loading.value = false;
        });
    }
})();
</script>
